Thieves Guild

The Thieves Guild is a clan stationed in the sewers of Riften. As the name suggests, they specialize in lockpicking, pickpocketing, and overall thievery. To start this questline speak to Brynjolf in Riften. He owns one of the market stands in the center of town and can be often found wandering in the streets, the marketplace, or in the Ragged Flagon and its extensions.